Reworked initial configuration generator
This commit is contained in:
Dawid Pietrykowski
parent
6bd1b53eda
commit
d5983e8d6c
@ -17,24 +17,7 @@ namespace Parking
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var spotsCreated = new int[4, 4];
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var count = 77;
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var maxCount = count;
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if (PlaceNCars(count, spotCountsPerpendicular, spotCountsParallel, spotsCreated))
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{
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count++;
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while (PlaceNCars(count, spotCountsPerpendicular, spotCountsParallel, spotsCreated)) count++;
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maxCount = count - 1;
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}
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else
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{
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count--;
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while (!PlaceNCars(count, spotCountsPerpendicular, spotCountsParallel, spotsCreated)) count--;
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maxCount = count;
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}
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var maxCount = TestCombinations(spotCountsPerpendicular, spotCountsParallel, spotsCreated);
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Debug.Log($"Best solution count {maxCount}");
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@ -54,61 +37,101 @@ namespace Parking
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return spotsCreated;
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}
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private bool PlaceNCars(int carsToPlace, int[] spotCountsPerpendicular, int[,] spotCountsParallel,
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int[,] spotsCreated)
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private int TestCombinations(int[] spotCountsPerpendicular, int[,] spotCountsParallel, int[,] spotsCreated)
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{
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int[] counts = {0, 0, 0};
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counts[(int) Size.A] += 2;
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counts[(int) Size.B] += 2;
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// counts[(int) Size.D] += 1;
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var fixedCarSpots = 0;
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foreach (var c in counts) fixedCarSpots += c;
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// Debug.Log($"Fixed car spots: {fixedCarSpots}");
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// Debug.Log("Calculating required spot counts...");
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int maxI = 0;
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List<Driver> driversLowerPrioritySorted = new List<Driver>(DataImporter.Drivers.Count);
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for (var i = 0; i < DataImporter.Drivers.Count && i + fixedCarSpots < carsToPlace; i++)
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if (DataImporter.Drivers[i].Priority == 1) {
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counts[(int) DataImporter.Drivers[i].Size]++;
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maxI = i;
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}
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foreach (Driver driver in DataImporter.Drivers)
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if(driver.Priority != 1)
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driversLowerPrioritySorted.Add(driver);
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for(int i = maxI + 1; counts[(int) Size.C] < 20 && i < DataImporter.Drivers.Count; i++)
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if (DataImporter.Drivers[i].Size == Size.C) {
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counts[(int) DataImporter.Drivers[i].Size]++;
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driversLowerPrioritySorted.Remove(DataImporter.Drivers[i]);
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}
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driversLowerPrioritySorted.Sort(BiggerSizeComparator);
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int singlePriorityCars = counts.Sum();
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for (var i = 0; i < driversLowerPrioritySorted.Count && i + fixedCarSpots + singlePriorityCars < carsToPlace; i++)
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counts[(int) driversLowerPrioritySorted[i].Size]++;
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var countsString = $"Małe: {counts[0]} Średnie: {counts[1]} Duże: {counts[2]} " +
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$"Suma: {counts.Sum() + 1}";
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ParkingManager.Instance.UpdateText(countsString);
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Debug.Log(countsString);
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int maxCount = 0;
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int[] maxComb = new []{1, 1, 1, 1};
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// Debug.Log("Printing top 5 combinations...");
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foreach (var comb in Combinations)
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{
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var res = TestCombination(comb.ToArray(), spotCountsPerpendicular, spotCountsParallel, counts,
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int res = TryFillCombination(comb.ToArray(), spotCountsPerpendicular, spotCountsParallel, counts,
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spotsCreated);
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if (res)
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return true;
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if (res > maxCount) {
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maxCount = res;
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maxComb = comb;
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}
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}
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return false;
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TryFillCombination(maxComb, spotCountsPerpendicular, spotCountsParallel, counts,
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spotsCreated, true);
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return maxCount;
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}
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private int TryFillCombination(int[] sizeIds, int[] spotCountsPerpendicularRef, int[,] spotCountsParallelRef, int[] counts, int[,] spotsCreated, bool copyToArray = false)
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{
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var spotsCreatedTemp = new int[4, 4];
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for (var i = 0; i < spotsCreatedTemp.GetLength(0); i++)
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for (var j = 0; j < spotsCreatedTemp.GetLength(1); j++)
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spotsCreatedTemp[i, j] = 0;
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var spotCountsPerpendicular = new int[spotCountsPerpendicularRef.Length];
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spotCountsPerpendicularRef.CopyTo((Span<int>) spotCountsPerpendicular);
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var spotCountsParallel = new int[spotCountsParallelRef.GetLength(0), spotCountsParallelRef.GetLength(1)];
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for (var i = 0; i < spotCountsParallelRef.GetLength(0); i++)
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for (var j = 0; j < spotCountsParallelRef.GetLength(1); j++)
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spotCountsParallel[i, j] = spotCountsParallelRef[i, j];
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float[] spotSizes = {4, 4.5f, 5};
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foreach (Driver driver in DataImporter.Drivers) {
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List<int> laneIds = new List<int>(){0, 1, 2, 3};
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if (driver.Size == Size.C)
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laneIds.Reverse();
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for (int i = 0; i < 4; i++) {
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int laneId = laneIds[i];
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bool freeSpotsAvailable = spotCountsPerpendicular[laneId] != 0;
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bool carFits = AvailableSizesCombinations[sizeIds[laneId]] >= spotSizes[(int)driver.Size];
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if (carFits && freeSpotsAvailable) {
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spotCountsPerpendicular[laneId]--;
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spotsCreatedTemp[laneId, (int)driver.Size]++;
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break;
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}
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}
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}
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// for (var laneId = 3; laneId >= 0; laneId--) {
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// if (spotCountsPerpendicular[laneId] != 0) {
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// if (sizeIds[laneId] == 0) {
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// // empty
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// }
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// else if (sizeIds[laneId] == 1) {
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// // parallel only
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// }
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// else {
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// spotsCreatedTemp[laneId, sizeIds[laneId] - 2] += spotCountsPerpendicular[laneId];
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// spotCountsPerpendicular[laneId] = 0;
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// }
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// }
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// }
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int count = 0;
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for (var i = 0; i < spotsCreatedTemp.GetLength(0); i++)
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for (var j = 0; j < spotsCreatedTemp.GetLength(1); j++)
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count += spotsCreatedTemp[i, j];
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if(copyToArray)
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for (var i = 0; i < spotsCreatedTemp.GetLength(0); i++)
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for (var j = 0; j < spotsCreatedTemp.GetLength(1); j++)
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spotsCreated[i, j] = spotsCreatedTemp[i, j];
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return count;
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}
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private void PreProcessCombinations(out int[] spotCountsPerpendicular, out int[,] spotCountsParallel)
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@ -144,93 +167,6 @@ namespace Parking
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Combinations.Sort(UsesMoreSpaceComparator);
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}
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private bool TestCombination(int[] sizeIds, int[] spotCountsPerpendicularRef, int[,] spotCountsParallelRef,
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int[] requiredCountsRef, int[,] spotsCreated)
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{
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var sizes = sizeIds.Select(x => AvailableSizesCombinations[x]).ToArray();
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// Debug.Log($"Testing: {sizes[0]} {sizes[1]} {sizes[2]} {sizes[3]} sum: {sizes.Sum()}");
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var spotsCreatedTemp = new int[4, 4];
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for (var i = 0; i < spotsCreatedTemp.GetLength(0); i++)
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for (var j = 0; j < spotsCreatedTemp.GetLength(1); j++)
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spotsCreatedTemp[i, j] = 0;
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var requiredCounts = new int[requiredCountsRef.Length];
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requiredCountsRef.CopyTo((Span<int>) requiredCounts);
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var spotCountsPerpendicular = new int[spotCountsPerpendicularRef.Length];
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spotCountsPerpendicularRef.CopyTo((Span<int>) spotCountsPerpendicular);
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var spotCountsParallel = new int[spotCountsParallelRef.GetLength(0), spotCountsParallelRef.GetLength(1)];
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for (var i = 0; i < spotCountsParallelRef.GetLength(0); i++)
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for (var j = 0; j < spotCountsParallelRef.GetLength(1); j++)
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spotCountsParallel[i, j] = spotCountsParallelRef[i, j];
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float[] spotSizes = {4, 4.5f, 5};
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for (var spotSize = 2; spotSize >= 0; spotSize--)
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for (var laneId = 3; laneId >= 0; laneId--)
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{
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if (AvailableSizesCombinations[sizeIds[laneId]] >= spotSizes[spotSize] &&
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spotCountsPerpendicular[laneId] != 0)
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{
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// parking perpendicular
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var spotsTaken = Math.Min(requiredCounts[spotSize], spotCountsPerpendicular[laneId]);
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spotCountsPerpendicular[laneId] -= spotsTaken;
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requiredCounts[spotSize] -= spotsTaken;
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spotsCreatedTemp[laneId, spotSize] += spotsTaken;
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// TODO: Allow mixed configuration
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for (var x = 0; x < 3; x++)
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spotCountsParallel[laneId, x] = 0;
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}
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// else if (sizeIds[laneId] == 0 && spotCountsParallel[laneId, spotSize] != 0) { // parking parallel
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// int spotsTaken = Math.Min(requiredCounts[spotSize], spotCountsParallel[laneId, spotSize]);
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//
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// spotCountsParallel[laneId, spotSize] -= spotsTaken;
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// requiredCounts[spotSize] -= spotsTaken;
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//
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// spotsCreatedTemp[laneId, spotSize] += spotsTaken;
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//
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// // TODO: Allow mixed configuration
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// spotCountsPerpendicular[laneId] = 0;
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// for(int x = 0; x < 3; x++)
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// if(x != spotSize)
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// spotCountsParallel[laneId, x] = 0;
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// }
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if (requiredCounts[spotSize] == 0)
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break;
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}
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var sum = requiredCounts.Sum();
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if (sum > 0)
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return false;
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for (var laneId = 3; laneId >= 0; laneId--) {
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if (spotCountsPerpendicular[laneId] != 0) {
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if (sizeIds[laneId] == 0) {
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// empty
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}
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else if (sizeIds[laneId] == 1) {
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// parallel only
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}
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else {
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spotsCreatedTemp[laneId, 0] += spotCountsPerpendicular[laneId];
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spotCountsPerpendicular[laneId] = 0;
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}
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}
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}
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for (var i = 0; i < spotsCreatedTemp.GetLength(0); i++)
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for (var j = 0; j < spotsCreatedTemp.GetLength(1); j++)
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spotsCreated[i, j] = spotsCreatedTemp[i, j];
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return true;
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}
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private int UsesMoreSpaceComparator(int[] a1, int[] a2)
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{
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float sum1 = 0;
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